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無水對氨基苯磺酸 AR100g

無水對氨基苯磺酸 AR100g

無水對氨基苯磺酸 AR100g
Aminobenzensulfonic Acid
CAS NO:121-57-6

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分類:

Catalog No.XLAR121-57-3.0100

CAS No.121-57-3

Formula:C6H4(NH2)(SO3H)

Capacity:100g

Specification
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Assay[C6H4(NH2)(SO3H)]………………………….. ≥99.8%
Appearance ………………………………………………………………Pass test
Clearness index test …………………………………………………..Pass test
Sodium carbonate solution insoluble matters………………….. ≤0.01%
Loss on drying……………………………………………………………… ≤0.1%
Residue on ignition……………………………………………………… ≤0.02%
Chloride(Cl)…………………………………………………….. ≤0.001%
Sulfate(SO4)………………………………………………………≤0.005%
Nitrite(NO2)………………………………………………….. ≤0.00002%
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